50837080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3863}}^1$

素因数の和:3928

約数の個数: 64

約数和(自身を含む): 133539840

約数和(自身を除く): 82702760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 3863, 6580, 7726, 13160, 15452, 19315, 27041, 30904, 38630, 54082, 77260, 108164, 135205, 154520, 181561, 216328, 270410, 363122, 540820, 726244, 907805, 1081640, 1270927, 1452488, 1815610, 2541854, 3631220, 5083708, 6354635, 7262440, 10167416, 12709270, 25418540, 50837080]

約数ペア:

[(1, 50837080), (2, 25418540), (4, 12709270), (5, 10167416), (7, 7262440), (8, 6354635), (10, 5083708), (14, 3631220), (20, 2541854), (28, 1815610), (35, 1452488), (40, 1270927), (47, 1081640), (56, 907805), (70, 726244), (94, 540820), (140, 363122), (188, 270410), (235, 216328), (280, 181561), (329, 154520), (376, 135205), (470, 108164), (658, 77260), (940, 54082), (1316, 38630), (1645, 30904), (1880, 27041), (2632, 19315), (3290, 15452), (3863, 13160), (6580, 7726)]